<?php

/**
 * This is the model class for table "employee".
 *
 * The followings are the available columns in table 'employee':
 * @property integer $id
 * @property string $username
 * @property string $password
 * @property string $first_name
 * @property string $last_name
 * @property string $birthday
 * @property string $phone
 *
 * The followings are the available model relations:
 * @property EmployeeTask[] $employeeTasks
 * @property EntryLog[] $entryLogs
 */
class Employee extends CActiveRecord
{

	 public function validateUsername()
	 { if($this->isNewRecord){
	 
        {  if($this->exists('username=:username',array('username'=>$this->username)))
			{
				$this->addError('username','Username already exists.');
			 }
        }
		}
		}
	public function beforeSave()
        {
                if(parent::beforeSave())
                {
                        
                        //$this->setAttribute('password', Yii::app()->user->_encrypt($this->password));
                       $this->setAttribute('password', CPasswordHelper::hashPassword($this->password) );
                }
        return true;
        }
	
	
	
	
	/**
	 * @return string the associated database table name
	 */
	public function tableName()
	{
		return 'employee';
	}

	/**
	 * @return array validation rules for model attributes.
	 */
	public function rules()
	{
		// NOTE: you should only define rules for those attributes that
		// will receive user inputs.
		return array(
			array('username', 'validateUsername'),
			array('username, password, first_name, type, last_name, birthday', 'required'),
			array('username, password, first_name, type, last_name, phone', 'length', 'max'=>45),
			// The following rule is used by search().
			// @todo Please remove those attributes that should not be searched.
			array('id, username, password, first_name, type, last_name, birthday, phone,  type', 'safe', 'on'=>'search'),
		);
	}

	/**
	 * @return array relational rules.
	 */
	public function relations()
	{
		// NOTE: you may need to adjust the relation name and the related
		// class name for the relations automatically generated below.
		return array(
			'employeeTasks' => array(self::HAS_MANY, 'EmployeeTask', 'employee_id'),
			'entryLogs' => array(self::HAS_MANY, 'EntryLog', 'employee_id'),
		);
	}

	/**
	 * @return array customized attribute labels (name=>label)
	 */
	public function attributeLabels()
	{
		return array(
			'id' => 'ID',
			'username' => 'Username',
			'password' => 'Password',
			'first_name' => 'First Name',
			'last_name' => 'Last Name',
			'birthday' => 'Birthday',
			'phone' => 'Phone',
				'type' => 'Type',
		);
	}

	/**
	 * Retrieves a list of models based on the current search/filter conditions.
	 *
	 * Typical usecase:
	 * - Initialize the model fields with values from filter form.
	 * - Execute this method to get CActiveDataProvider instance which will filter
	 * models according to data in model fields.
	 * - Pass data provider to CGridView, CListView or any similar widget.
	 *
	 * @return CActiveDataProvider the data provider that can return the models
	 * based on the search/filter conditions.
	 */
	public function search()
	{
		// @todo Please modify the following code to remove attributes that should not be searched.

		$criteria=new CDbCriteria;

		$criteria->compare('id',$this->id);
		$criteria->compare('username',$this->username,true);
		$criteria->compare('password',$this->password,true);
		$criteria->compare('first_name',$this->first_name,true);
		$criteria->compare('full_name',$this->first_name . $this->last_name,true);
		$criteria->compare('last_name',$this->last_name,true);
		$criteria->compare('birthday',$this->birthday,true);
		$criteria->compare('phone',$this->phone,true);
		$criteria->compare('type',$this->type,true);
		return new CActiveDataProvider($this, array(
			'criteria'=>$criteria,
		));
	}

	/**
	 * Returns the static model of the specified AR class.
	 * Please note that you should have this exact method in all your CActiveRecord descendants!
	 * @param string $className active record class name.
	 * @return Employee the static model class
	 */
	

	public static function model($className=__CLASS__)
	{
		return parent::model($className);
	}
	
		
			public function validatePassword($password)
		{
		return CPasswordHelper::verifyPassword($password,$this->password);
		}
		public function hashPassword($password)
		{
		return CPasswordHelper::hashPassword($password);
		}
}
